baber/WOPTO huggingface dataset:
Patent JP-WO2018025779-A1 (JP)
Title: カバー部材および表示装置
IPC: C03C21/00
Filed: 2017-07-28
Abstract: 端部安全性に優れたカバー部材、および、これを用いた表示装置を提供する。表示装置の表示パネルをカバーし、上記表示パネルに対向しない表面と、上記表示パネルに対向する裏面とを有する、カバー部材であって、上記カバー部材が、上記表面を構成する第１のガラス板と、上記裏面を構成する第２のガラス板とが、中間膜を挟んで接着された積層体であり、上記第１のガラス板は、上記中間膜側の面取り部である第１の内側面取り部を有し、上記第１の内側面取り部と上記第２のガラス板または上記中間膜とが、樹脂により接着している、カバー部材。
Patent JP-WO2018042482-A1 (JP)
Title: ヒートポンプシステム
IPC: F25B1/00
Filed: 2016-08-29
Abstract: ヒートポンプシステムは、冷媒を圧縮する圧縮機と、圧縮機により圧縮された冷媒と液状の熱媒体との間で熱を交換するガスクーラと、冷媒を減圧させる減圧装置と、減圧装置で減圧された冷媒と、外気との間で熱を交換する蒸発器と、を備える。ガスクーラは、外周面に螺旋溝が形成された熱媒体配管と、螺旋溝に沿って螺旋状に巻き付けられた冷媒配管と、を有している。圧縮機は、ガスクーラにより覆われた空間に配置される。
Patent JP-WO2018042627-A1 (JP)
Title: ターゲット生成装置及び極端紫外光生成装置
IPC: H05G2/00
Filed: 2016-09-02
Abstract: 本開示の一観点に係るターゲット生成装置は、ターゲット物質を収容するタンクと、タンクに配置されたヒータと、タンクの内部と連通するノズルと、タンクの内部と連通するガス導入口を有する蓋部と、タンクの内部に配置され、ガス導入口へのターゲット物質の進入を抑制する複数枚の遮蔽板と、を備え、複数枚の遮蔽板の各々には、ガスを通過させる少なくとも１つの非遮蔽領域部が設けられ、複数枚の遮蔽板のうち少なくともいずれか２枚の遮蔽板の非遮蔽領域部は、２枚の遮蔽板間で相互に見通せない位置に設けられている。
Patent JP-WO2018061677-A1 (JP)
Title: 置換ビス（トリフルオロビニル）ベンゼン化合物
IPC: C07C41/30
Filed: 2017-09-06
Abstract: 熱安定性に優れる、工業的に有用な置換ビス（トリフルオロビニル）ベンゼン化合物及びその製造方法を提供する。下記一般式（１）で示される置換ビス（トリフルオロビニル）ベンゼン化合物及び下記一般式（３）で示されるビスハロベンゼン誘導体と、１，１，１，２−テトラフルオロエタンと、ハロゲン化亜鉛と、有機リチウム化合物と、を反応させて得られる下記一般式（４）とを、触媒（パラジウムなど）の存在下で反応させて、上記一般式（１）で示される置換ビス（トリフルオロビニル）ベンゼン化合物の製造方法を用いる。
Patent JP-WO2018070503-A1 (JP)
Title: １ｈ‐ピロロピリジン化合物、若しくはそのｎ‐オキシド、又はその塩類及び該化合物を含有する農園芸用殺虫剤並びにその使用方法
IPC: C07D471/04
Filed: 2017-10-12
Abstract: 農業及び園芸等の作物生産において、害虫等による被害は今なお大きく、既存薬に対する抵抗性害虫の発生等の要因から新規な農園芸用殺虫剤の開発が望まれている。本発明は、一般式（１）【化１】{式中、Ａ及びＡ１は窒素原子を示し、Ｒ３及びＲ４はハロアルキル基を示し、Ｒ２は水素原子又はアセチル基を示し、Ｒ１はハロゲン原子を示し、ｍは０又は２を示す。}で表される１Ｈ‐ピロロ縮合複素環化合物、若しくはそのＮ−オキシド、又はその塩類を有効成分とする農園芸用殺虫剤並びにその使用方法を提供する。
Patent JP-WO2018078814-A1 (JP)
Title: 減速機構、及び減速機構付きフレームアレスタ
IPC: A62C4/02
Filed: 2016-10-28
Abstract: 本発明は、所望の消炎性能を確保と、圧力損失の低減（流量の確保）との両立を図ることを目的とした減速機構、及び減速機構付きフレームアレスタを提供することを目的とする。減速機構（４）は、可燃性の流体が流れる配管（２）に設けられて当該配管（２）内を伝播する火炎を消炎するためのフレームアレスタ（３）の配管（２）の軸方向の少なくとも一方側に設けられて、この配管（２）内を伝播する火炎を減速させるためものであり、配管（２）の軸方向に連通するように筒状に構成され、その内面４０が、軸に非平行な非平行面（５Ｂ）、（５Ｃ）、（４２Ｃ）を複数有し、複数の非平行面が、軸方向に並んで設けられている。
Patent JP-WO2018123837-A1 (JP)
Title: 分析装置
IPC: G01N21/01
Filed: 2017-12-22
Abstract: 分析チップを加熱でき且つ小型化可能な新たな分析装置を提供する。本発明の分析装置は、分析チップをセットするセット部と、前記セット部に収容する収容室と、前記セット部にセットされた分析チップを加熱する加熱部と、前記セット部にセットされた分析チップを分析する分析部とを有し、前記収容室は、前記セット部が収容された状態で、前記セット部にセットされて分析チップの分析室となり、前記分析部は、前記収容室に前記セット部が収容された状態で、前記セット部にセットされた分析チップを分析する位置に配置されており、前記加熱部は、加熱プレートであり、前記収容室に前記セット部が収容された状態で、前記セット部にセットされた分析チップを加熱する位置に配置されていることを特徴とする。
Patent JP-WO2020008596-A1 (JP)
Title: ドアレール清掃装置、ドアレール清掃方法、及びエレベーター
IPC: B66B13/30
Filed: 2018-07-05
Abstract: 清掃装置２０が、ドアが吊り下げられるハンガ４ｂに固定されるハンガ固定部と、ドアレール６を清掃する際にドアレール６の上面６ｂに接触する底面５２ａを有して、ドアレール６上の異物をこそげとるためのスクレイパー部５２を備えるようにする。清掃装置２０をハンガ４ｂに固定した状態でドアを移動させることで、スクレイパー部５２でドアレール６の上面６ｂ上の異物をこそげとり、ドアレール６の上端部を清掃する。
Patent JP-WO2019111748-A1 (JP)
Title: 基板、光拡散防止用樹脂組成物および画像表示装置
IPC: G09F9/30
Filed: 2018-11-27
Abstract: バックライト側への光の拡散を抑制し、画像表示装置の輝度を向上させることができる基板を提供する。透明基板上に、透明基板側から（ａ）色変換発光層および（ｂ）光拡散防止層をこの順に有する基板であって、（ｂ）光拡散防止層の波長５５０ｎｍにおける屈折率が１．２０〜１．３５である基板である。
Patent WO-2019215955-A1 (WO)
Inventor: MIYAZAKI YASUO
IPC: C08J5/18
Filed: 2019-01-08
Abstract: 切断面を有する絶縁シートを前記切断面の少なくとも一部が露出した状態で容器内に配置し、更に、水分を不可逆的に吸着する乾燥剤を前記容器内に配置して前記容器を密閉梱包にした後、０℃以上の温度で前記容器を保持し、密閉梱包前と比較して前記絶縁シートの質量が減少している絶縁シートの梱包方法。
Patent WO-2019230032-A1 (WO)
Title: Electronic component mounting device
Inventor: ISHII MASAAKI
IPC: H01L21/52
Filed: 2019-01-09
Abstract: [Problem] To provide an electronic component mounting device which is capable of mounting a plurality of electronic components on a substrate with mounting variations reduced irrespective of variations in thicknesses of the electronic components. [Solution] This electronic component mounting device is for mounting a first electronic component and a second electronic component on a substrate, said device comprising: a base core which directly or indirectly faces a surface of the substrate whereon the electronic components are not mounted; a first pressing core which directly or indirectly faces the first electronic component; a second pressing core which directly or indirectly faces the second electronic component; a cover member which is capable of making contact with the upper parts of the first pressing core and the second pressing core and which stops the upper parts of the first pressing core and the second pressing core; a stopping member which is capable of making contact with the upper part of the cover member and which stops the cover member; and a movement control part for carrying out a control for moving the base core, the first pressing core, and the second pressing core and changing distances thereamong. By the movement control part causing close approaches among the base core, the first pressing core, and the second pressing core, the first pressing core presses the first electronic component with the base core, and the second pressing core presses the second electronic component with the base core. With regard to the approach to or the moving away from the base core, the first pressing core and the second pressing core move independently of each other. The position of a first end part of the first pressing core when the first pressing core presses the first electronic component and the position of a first end part of the second pressing core when the second pressing core presses the second electronic component can vary by a difference between the thickness of the first electronic component and the thickness of the second electronic component. By being movable, the base core can release excess pressure, which is pressure from among the pressure being applied by the first pressing core and the second pressing core which is superfluous.
Patent WO-2019142900-A1 (WO)
Title: Method for producing n-alkoxycarbonylpiperidine derivative, and intermediate therefor
Inventor: NAKAGAWA KIYONO
IPC: C07D211/70
Filed: 2019-01-18
Abstract: The purpose of the present invention is to provide a convenient and simple method for producing an N-alkoxycarbonylpiperidine derivative. This problem can be solved by a method for producing a hydroxypiperidine derivative, comprising a step for reacting, in the presence of a base, 4-hydroxypiperidine with (A) a piperidylideneacetic acid derivative represented by formula (1): (in the formula, R1 is an aralkyl group which may have a substituent and R2 is an alkyl group) according to the present invention to obtain a hydroxypiperidine derivative represented by formula (2) or (3): (in the formulas, R1 is an aralkyl group which may have a substituent).
Patent WO-2019159606-A1 (WO)
Title: Ferritic stainless steel
Inventor: YANO TAKAYOSHI
IPC: C22C38/00
Filed: 2019-01-21
Abstract: Provided is a ferritic stainless steel having good corrosion resistance and exhibiting good brazeability when brazed with a Ni-containing brazing material at high temperature. This ferritic stainless steel has a composition containing, in mass%, 0.003-0.020% of C, 0.05-0.60% of Si, 0.05-0.30% of Mn, at most 0.040% of P, at most 0.020% of S, 17.0-22.0% of Cr, 0.20-0.80% of Ni, 0.30-0.80% of Cu, 0.01-0.10% of Mo, 0.001-0.015% of Al, 0.25-0.60% of Nb, and at most 0.020% of N, with the remainder comprising Fe and inevitable impurities, and satisfying equation (1) below. (1) 4Ni-(Si+Mn)≥0.00% (In equation (1), Ni, Si, and Mn represent the contents (mass%) of the respective elements.)
Patent WO-2020084802-A1 (WO)
Inventor: FUKUI KAZUKI
IPC: B60R13/08
Filed: 2019-01-22
Abstract: Provided is a noise insulation material for an automobile, which is lightweight, is highly rigid, and can exhibit sufficient noise insulation performance against noise with a frequency from 500 Hz to 5000 Hz, which is generated by the automobile. This noise insulation material for an automobile has a double-layer structure comprising a hard layer 10 in which cylindrical cells are arranged in a plurality of rows, and also comprising a soft layer 30 provided on one surface of the hard layer. The ratio between the dynamic spring constant Kd and static spring constant Ks of a structural body comprising the hard layer 10 and the soft layer 30 satisfies 0 < Kd/Ks ≤ 1.5.
Patent WO-2019181219-A1 (WO)
Inventor: YOKOI YOSHIAKI
IPC: H02H7/085
Filed: 2019-01-30
Abstract: A gear motor (motor device) (1) provided with a three-phase motor (2) and a terminal box (4) which houses a power supply connection terminal (5a) for connecting the three-phase motor (2) to an AC power supply (6) is provided with: a power detection circuit (53) that detects power supplied to the three-phase motor (2); and a control unit (51) that performs prescribed control when an abnormality of a load applied on the three-phase motor (2) or on a device to be driven is detected on the basis of the power detected by the power detection circuit (53). The power detection circuit (53) and the control unit are housed in the terminal box (4).
Patent WO-2019187639-A1 (WO)
Inventor: MORINO SEIJI
IPC: G02B26/10
Filed: 2019-02-04
Abstract: 本発明は、光源１０から出射された光線５０を２次元に走査する走査部と、走査された光線５２ａから５２ｃを網膜７４に照射することにより、画像を前記網膜上に投影する投影光学系２０と、前記走査部と前記投影光学系２０との間に設けられ、前記光源１０から出射された光線５０を前記走査部に反射し、前記走査された光線５２ａから５２ｃを前記投影光学系２０に透過させるハーフミラー１４と、を備える画像投影装置である。
Patent WO-2019159936-A1 (WO)
Inventor: KUBO KENTA
IPC: B28B1/30
Filed: 2019-02-13
Abstract: 材料層を積層して立体物を製造する立体物の製造方法であって、複数の基材１１上に材料層１２をそれぞれ形成する材料層形成工程Ｓ１０１と、材料層１２がそれぞれ形成された複数の基材１１を積層して積層体１３を形成する積層工程Ｓ１０２と、積層体１３から基材１１を加熱により除去する除去工程Ｓ１０３と、を有する。
Patent WO-2020166072-A1 (WO)
Title: 時系列データ処理方法
Inventor: MIZOGUCHI TAKEHIKO
IPC: G06N20/00
Filed: 2019-02-15
Abstract: 本発明の情報処理装置１００は、複数の要素の時系列データの集合である時系列データセットを所定の時間毎に区切った部分時系列データセットを抽出して、部分時系列データセットに含まれる時系列データの要素間の相関関係を表す相関データを算出する分析部１２１と、部分時系列データセットの時系列データ及び相関データに基づく符号化データを生成する符号化部１２２と、を備える。
Patent WO-2019167886-A1 (WO)
Title: 感光性組成物
Inventor: KITAJIMA SHUNSUKE
IPC: G03F7/031
Filed: 2019-02-25
Abstract: 近赤外線吸収剤Ａと、光開始剤Ｂと、光開始剤Ｂから発生した活性種と反応して硬化する化合物Ｃとを含む、パルス露光用の感光性組成物。
Patent WO-2019189432-A1 (WO)
Title: Administering instrument and drug solution administering system
Inventor: ARINOBE Manabu
IPC: A61M5/142
Filed: 2019-03-27
Abstract: [Problem] To provide an administering instrument that can prevent a needle tube from coming out of a living body while administering a drug solution, and a drug solution administering system comprising the administering instrument and a drug solution administering device. [Solution] An administering instrument 200 includes a puncture part 230, puncture part 230 having a contact surface 231 that comes into contact with a body surface H of a user, a needle holder for holding a needle tube 220, and a communication passage 233 in communication with the lumen of the needle tube. The puncture part is arranged above the contact surface, and has a fixing part 234 that fixes a first end part of a tube to the puncture part in a state in which a first end portion 241 of the tube 240 is inclined toward the contact surface of the puncture part.
Patent WO-2020202424-A1 (WO)
Title: Air conditioner
Inventor: MINEOKA TATSUYA
IPC: F24F140/20
Filed: 2019-04-01
Abstract: An air conditioner that comprises a compressor, an outdoor heat exchanger that functions as a condenser during cooling operations, an outdoor blower that supplies outdoor air to the outdoor heat exchanger, an indoor heat exchanger that functions as an evaporator during cooling operations, a flow adjustment means that controls the flow of refrigerant that flows into the indoor heat exchanger during cooling operations, an outside air temperature detection part that detects the outside air temperature, and a control device that controls the compressor, the outdoor blower, and the flow adjustment means on the basis of the outside air temperature. The control device has a storage unit that stores a first temperature threshold value that has been set for the outside air temperature and a comparison unit that compares the outside air temperature and the first temperature threshold value. When the outside air temperature is below the first temperature threshold value when cooling operations are started, the control device stops the outdoor blower, makes the compressor operate, and controls the flow adjustment means such that the flow of refrigerant that flows into the indoor heat exchanger is less than when the outside air temperature is at or above the first temperature threshold value.
Patent WO-2019198819-A1 (WO)
Title: Ni DIFFUSION PLATED STEEL SHEET AND METHOD FOR PRODUCING Ni DIFFUSION PLATED STEEL SHEET
Inventor: TAKAHASHI TAKEHIRO
IPC: C25D5/26
Filed: 2019-04-12
Abstract: This Ni diffusion plated steel sheet is provided with a base steel sheet and an Fe-Ni diffusion alloy plating layer which is positioned on at least one surface of the base steel sheet. The adhesion amount of Ni in the Fe-Ni diffusion alloy plating layer is 9.0-20 g/m 2 ; the Fe concentration Cs in the outermost layer of the Fe-Ni diffusion alloy plating layer is 10-55% by mass; the base steel sheet has a specific chemical composition; and the ferrite grain size number of the base steel sheet according to JIS G 0551 (2013) is 11.0 or greater.
Patent WO-2020059198-A1 (WO)
Title: 液冷ジャケットの製造方法
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2019-04-22
Abstract: 本接合工程では、回転する回転ツール（Ｆ）の攪拌ピン（Ｆ２）のみを設定移動ルートよりもさらに内側に設定した開始位置に挿入した後、回転ツール（Ｆ）の回転中心軸を設定移動ルートと重複する位置まで移動させつつ所定の深さとなるまで攪拌ピン（Ｆ２）を徐々に押入し、回転ツール（Ｆ）の回転中心軸の鉛直面に対する傾斜角度を（γ）とし、段差側面（１２ｂ）の鉛直面に対する傾斜角度を（β）とし、攪拌ピン（Ｆ２）の外周面の回転中心軸に対する傾斜角度を（α）とすると、γ＝α－βにした状態で摩擦攪拌接合を行うことを特徴とする。
Patent WO-2019216214-A1 (WO)
Title: Object position detection system
Inventor: MAEKAWA TAKUYA
IPC: G01S13/34
Filed: 2019-04-23
Abstract: Provided is an object position detection system whereby the positions of sensing objects are accurately determined, precision of pairing is enhanced, and precision of detection of sensing objects is enhanced. In radar devices 2A, 2B, reception waves returning as a result of transmission waves transmitted from a transmission antenna 25 being reflected by a plurality of targets T1, T2, T3, T4, . . . Tm are received by a reception antenna 31, and relative distances to the plurality of targets T1, T2, T3, T4, . . . Tm are calculated from a beat frequency of the transmission waves and the reception waves without the use of position information of each of the transmission waves and the reception waves. A computation device 4 is provided with a pairing means and a position calculation means. The pairing means performs, by a plurality of different methods, pairing for specifying a combination of relative distances for the same target from among the relative distances to the plurality of targets T1, T2, T3, T4, . . ., Tm calculated by the radar devices 2A, 2B.
Patent WO-2020230200-A1 (WO)
Inventor: YAMAZAKI SATORU
IPC: B29C45/14
Filed: 2019-05-10
Abstract: A joining metal member comprises a smooth part and an irregularity part on one surface thereof. When a surface of the smooth part is a reference surface, the irregularity part has a plurality of recesses reaching a position lower than the reference surface and a plurality of protrusions protruding to a position higher than the reference surface. The ratio (B/A) of the average of depths A from the reference surface to bottom parts of the recesses to the average of heights B from the reference surface to top parts of the protrusions is 0.3 to 3.
Patent WO-2019216425-A1 (WO)
Title: Conductor substrate, wiring substrate, stretchable device, and method for manufacturing wiring substrate
Inventor: OGAWA TADAHIRO
IPC: H05K1/09
Filed: 2019-05-10
Abstract: Provided is a conductor substrate having a stretchable resin layer and a conductor foil provided on the stretchable resin layer, wherein the stretchable resin layer contains a cured product of a resin composition containing: (A) a rubber component, (B) a crosslinking component having an epoxy group, and (C) an ester-based curing agent.
Patent WO-2019225545-A1 (WO)
Inventor: YUMOTO YOSHIHIDE
IPC: G09F11/02
Filed: 2019-05-20
Abstract: An assembly-type rotating image display device comprises: holding members 12a, 12b, 12c, 12d serving as holding units for detachably holding image display sheets 10a, 10b, 10c, 10d in a tubular shape to make a drum section 11; a pair of closing materials 13a, 13b that detachably block openings at both ends of the drum section 11; a rotary shaft that detachably passes through the drum section 11 from one closing material 13b to the other closing material 13a; a support 17 including an raisable and tiltable driving unit 18 that applies a rotational force to the rotary shaft; and a shaft receiving member 16 that pivotally supports one end of the rotary shaft and allows the body of the drum section 11 to rotate.
Patent WO-2019230891-A1 (WO)
Title: Fuel injection valve
Inventor: KAKIMOTO TAI
IPC: F02M43/04
Filed: 2019-05-30
Abstract: Provided is a fuel injection valve which injects fuel and water to a combustion chamber in a cylinder of a marine diesel engine from an injection hole, wherein a first water injection check valve for opening and closing a first water injection passage is disposed on the injection hole side, and a second water injection check valve for opening and closing a second water injection passage is disposed on a side opposite to the injection hole with a needle valve spring as a reference, the needle valve spring biasing a needle valve to the injection hole side so as to block, in an openable and closable manner, a tip oil passage which communicates with a fuel oil passage and the injection hole. Water in the first injection passage is injected into the fuel oil passage from the position where the first water injection check valve is disposed, and water in the second water injection passage is injected into the fuel oil passage from the position where the second water injection check valve is disposed.
Patent WO-2019240154-A1 (WO)
Title: Inorganic oxide microparticle dispersion
Inventor: SUGIURA YUKI
IPC: C01G25/02
Filed: 2019-06-12
Abstract: The purpose of the present invention is to provide a an inorganic oxide dispersion production method in which it is possible to easily disperse inorganic oxide microparticles and reduce the amount of dispersant used. The present invention is an inorganic oxide microparticle dispersant production method including: a step for mixing the following components (A) through (D): (A) at least one type of inorganic oxide microparticle selected from the group consisting of zirconium oxide ((ZrO 2 ), titanium oxide (TiO 2 ), and barium titanate (BaTiO 3 ); (B) a dispersant; (C) an alkoxysilane compound; and (D) a solvent having Hansen solubility parameters of hydrogen bond energy (dH) of 11 or lower and polar energy (dP) of 4 or higher; and a step for wet-grinding the mixture.
Patent WO-2020250409-A1 (WO)
Inventor: KOBA YOSHIMASA
IPC: B66B17/20
Filed: 2019-06-14
Abstract: Provided is an elevator link device that makes it possible to efficiently move an autonomous mobile body by using an elevator. The elevator link device comprises a position information storage unit that stores position information for an autonomous mobile body, and a call unit that calls an elevator car when the autonomous mobile body reaches a preset position. With this configuration, the elevator link device calls the elevator car when the autonomous mobile body reaches the preset position. Thus, the autonomous mobile body can be efficiently moved by using the elevator.
Patent WO-2020008865-A1 (WO)
Inventor: OKAMOTO SATORU
IPC: C07B61/00
Filed: 2019-06-18
Abstract: L'invention concerne un procédé de production de 1,2-dichloro-3,3,3-trifluoropropène à un rendement élevé à une échelle industrielle en utilisant, en tant que matière première, une oléfine halogénée à faible coût. Le procédé comprend la déshydrochloration d'un hydrocarbure saturé halogéné choisi parmi le 1,1,2-trichloro-3,3,3-trifluoropropane et le 1,2,2-trichloro-3,3,3-trifluoropropane en présence de chlore et d'un catalyseur contenant du charbon actif. Le procédé peut en outre comprendre l'ajout de chlore à une oléfine halogénée choisie parmi le 1-chloro-3,3,3-trifluoropropène et le 2-chloro-3,3,3-trifluoropropène pour produire un hydrocarbure saturé halogéné.
Patent WO-2019244954-A1 (WO)
Title: ホウ素中性子捕捉療法用の腫瘍組織を短時間で選択的ないし局所的に標的化できる集積性ボロン１０薬剤
Inventor: OHYAMA CHIKARA
IPC: A61K38/08
Filed: 2019-06-19
Abstract: 低投与量にて腫瘍組織に短時間で選択的に集積し得、ＢＮＣＴに適用することができる１０Ｂ薬剤を提供すること。 腫瘍血管内皮細胞に選択的に結合し得るペプチドと１０Ｂとを含む化合物を含み、がんに罹患した対象に３００～６００ｍｇ／回の量にて投与され、前記投与後、前記対象のがん罹患組織中の１０Ｂ濃度が１ｐｐｍ以上になるように集積する集積性１０Ｂ薬剤。
Patent WO-2020008998-A1 (WO)
Title: Engine
Inventor: DOUI MASAYOSHI
IPC: F02D41/20
Filed: 2019-06-27
Abstract: This engine is capable of switching between a gas mode for mixing a gaseous fuel and air and then causing the mixture to flow into a combustion chamber and be combusted, and a diesel mode for injecting a liquid fuel into a combustion chamber and causing the liquid fuel to be combusted. This engine is provided with a pilot injection valve, a torque sensor, and a control device. The pilot injection valve supplies pilot fuel as liquid fuel for ignition to the combustion chamber in the gas mode. The torque sensor detects the engine torque. When the torque variation, which is the amount of increase per unit time of the engine torque detected by the torque sensor, is equal to or greater than a first threshold value, the control device performs increase control for increasing the injected amount of pilot fuel in comparison with a case in which the torque variation is less than the first threshold value.
Patent WO-2020261510-A1 (WO)
Title: 端末及び無線通信方法
Inventor: YOSHIOKA SHOHEI
IPC: H04W72/04
Filed: 2019-06-27
Abstract: 本開示の端末の一態様は、複数のスロットに配置される下り制御チャネルを利用してスケジュールされる１以上の共有チャネルを受信する受信部と、前記下り制御チャネルにより通知される前記共有チャネルの時間方向の割当てに関する割当て情報と、前記複数のスロットのうち特定のスロットに設定される基準ポイントと、に基づいて前記共有チャネルの時間方向の割当てを判断する制御部と、を有する。
Patent WO-2020059253-A1 (WO)
Inventor: BABA TOMOYUKI
IPC: G03B21/14
Filed: 2019-07-04
Abstract: A projector that includes a projection optical system, a first fixing member, and a control part. The projection optical system has: a first optical system that has a first optical axis; and a first reflecting member that bends the first optical axis onto a second optical axis. The projection optical system is configured such that a first optical member that includes the first reflecting member and the first optical system is connected to a second optical member that has the second optical axis such that the first optical member can rotate around the second optical axis. The projection optical system uses emitted light from a light source to project an image that has been displayed on an image formation panel from the first optical system. The first fixing member can switch the first optical member between a first released state in which the first optical member can rotate and a first fixed state in which the first optical member cannot rotate. When the first optical member is in the first released state, the control part performs control that causes the first optical system to emit light that is less intense than light that is emitted from the first optical system when the first optical member is in the first fixed state but has a predetermined intensity that ensures the visibility of the projected image and does not produce a glare.
Patent WO-2021019671-A1 (WO)
Inventor: KOIZUMI YUMA
IPC: G01H17/00
Filed: 2019-07-30
Abstract: According to the present invention, a registration sound of any length is appropriately registered to suppress erroneous determination. A normal sound registration device 1 extracts a fixed-length feature amount from a time-series acoustic signal of any variable length. A frequency conversion unit 12 acquires a time-series frequency signal obtained by frequency-converting the time-series acoustic signal. A feature amount extraction unit 14 extracts a feature amount from the time-series frequency signal. The feature amount extraction unit 14 is optimized to extract a feature amount on which the characteristics of unknown normal sound is reflected, from a time-series acoustic signal including at least known normal sound and unknown normal sound, and to extract a feature amount on which the characteristics of abnormal sound is reflected, from a time-series acoustic signal including at least abnormal sound and normal sound.